This article describes the STDEVP function in Microsoft Office Excel 2003 and in later versions of Excel. This article also describes how to use the function, and compares the returned value of the STDEVP function in Excel 2003 and in later versions of Excel with the returned values in earlier versions of Excel.
Heishi means shell and in the past, referred to pieces of shell that have been drilled and hand rolled or ground into bead shapes and strung as necklaces. With the reduced availability of some shell materials, the modern Native American artists also use hand made beads of other natural materials including stones when making heishi necklaces.
A heishi necklace is a treasure that brings a lifetime of pleasure and pride to the owner. The best assurance the consumer has of obtaining an authentic piece is to buy only from a reputable, knowledgeable dealer, and ask for a verification in writing describing the artisan, the tribal affiliation, and the materials used.